code: def _copy_po_future(self, src_path, target_path):
      future = STAGING_THREAD.submit(
          copy_from_local, src_path, target_path, is_dir=True
      )
      ret = yield future
      raise gen.Return(ret)
  
file_path: TabPy/tabpy/tabpy_server/handlers/management_handler.py
imports: import logging
  import os
  import shutil
  from re import compile
  from uuid import uuid4
  from tornado import gen
  from tabpy.tabpy_server.app.app_parameters import SettingsParameters
  from tabpy.tabpy_server.handlers import BaseHandler
  from tabpy.tabpy_server.handlers.base_handler import STAGING_THREAD
  from tabpy.tabpy_server.management.state import get_query_object_path
  from tabpy.tabpy_server.psws.callbacks import on_state_change
label_desc: Use image node_id 4 for calling the ManagementHandler obj's underlying member method code with example usage: obj._copy_po_future(src_path, target_path) without return types